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MATRIX Setu VG4SIP-based VoIP-GSM gateway, 8 VoIP channels, 4 GSM ports, 2 Ethernet ports, 12VDC.Telecommunication / VoIP adaptors / VoIP adaptorsEnd user price - Reseller price- 8 VoIP channels. - Supported VoIP protocols: SIP v2, SDP, RTP (RFC 2833). - Supported network protocols: IPv4, TCP, UDP, DHCP, SNTP, STUN, HTTP. - 9 SIP accesses can be programmed. - 4 GSM ports. - Audio codecs: G.711 A-Law, u-Law, G.723.1, G.729A, G729B, GSM-FR, GSM-EFR. - Line echo suppression: G.168 with 128ms tail length. - FoIP (Fax over IP) support: T.38. - Password protected configuration. - DTMF/Pulse dialing support. - Caller ID support (DTMF, FSK ITU-T V.23 and FSK Bellcore 202A). - LED status display per channel. - Plastic housing. - Design that can be placed on a table or mounted on a wall. - Power supply: 12VDC (via external adapter). - Current consumption: maximum 2A. - CE certification. - ISO9001 certified production. - RoHS certificate. |